<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" href="css/bootstrap.css">
    <script src="js/jquery.js "></script>
</head>

<body style="padding: 15px;">
    <!-- 添加图书的Panel面板 -->
    <div class="panel panel-primary">
        <div class="panel-heading">
            <h3 class="panel-title">添加新图书</h3>
        </div>
        <div class="panel-body form-inline">

            <div class="input-group">
                <div class="input-group-addon">书名</div>
                <input type="text" class="form-control" id="iptBookname" placeholder="请输入书名">
            </div>

            <div class="input-group">
                <div class="input-group-addon">作者</div>
                <input type="text" class="form-control" id="iptAuthor" placeholder="请输入作者">
            </div>

            <div class="input-group">
                <div class="input-group-addon">出版社</div>
                <input type="text" class="form-control" id="iptPublisher" placeholder="请输入出版社">
            </div>

            <button id="btnAdd" class="btn btn-primary">添加</button>

        </div>
    </div>


    <!-- 图书的表格 -->
    <table class="table table-bordered table-hover">
        <thead>
            <tr>
                <th>Id</th>
                <th>书名</th>
                <th>作者</th>
                <th>出版社</th>
                <th>操作</th>
            </tr>
        </thead>
        <tbody id="tb">

        </tbody>
    </table>
    <script>
        $(function () {
            function getBookList() {
                $.ajax({
                    type: 'GET',
                    url: 'http://www.liulongbin.top:3006/api/getbooks',
                    // data: { id: 1 },
                    success: function (res) {
                        if (res.status !== 200) {
                            alert('数据请求失败')
                            return
                        }
                        let htmls = ``
                        res.data.forEach(item => {
                            console.log(item);
                            htmls = ` <tr>
                        <td>${item.id}</td>
                        <td>${item.bookname}</td>
                        <td>${item.author}</td>
                        <td>${item.publisher}</td>
                        <td><a href="javascript:;" class="del" data-id="${item.id}">删除</a></td>
                    </tr>`
                        })
                        $('#tb').append(htmls)
                        // console.log(res);
                    }
                })

            }
            getBookList()
            $('tbody').on('click', '.del', function () {
                var id = $(this).data('id')
                // console.log(id);
                $.get('http://www.liulongbin.top:3006/api/delbook', { id: id }, function (res) {
                    if (res.status !== 200) return alert('删除图书失败！')
                    getBookList()
                })
            })
            $('#btnAdd').on('click', function () {
                var bookname = $('#iptBookname').val().trim()
                var author = $('#iptAuthor').val().trim()
                var publisher = $('#iptPublisher').val().trim()
                if (bookname.length <= 0 || author.length <= 0 || publisher.length <= 0) {
                    return alert('请填写完整的图书信息！')
                }
                $.ajax({
                    type: 'POST',
                    url: 'http://www.liulongbin.top:3006/api/addbook',
                    data: {
                        bookname: bookname,
                        author: author,
                        publisher: publisher,
                    },
                    function(res) {
                        if (res.status !== 201) {
                            return alert('添加失败')
                        }
                        $('input').val()
                        getBookList()
                    }
                })
            })
        })
    </script>

</body>

</html>